"Refractoriness" CNS Standards List| Method Test | Plastics | Cape Chisels | Safety escalators | Limit Gages | Photovoltaic Devices | Method Test | Tetramethylammonium Hydroxide | |
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CNS 621
2020 Edition Method of Test for Refractoriness Under Load of Refractory Bricks 耐火磚荷重耐火度試驗法 |
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